Web processes must often operate in volatile environments where the quality of service parameters of the participating service providers change during the life time of the process...
Current Web services composition proposals, such as BPML, BPEL, WSCI, and OWL-S, provide notations for describing the control and data flows in Web service collaborations. However...
Abstract. Service compositions leverage remote services to deliver addedvalue distributed applications. Since services are administered and run by independent parties, the governan...
Luciano Baresi, Domenico Bianculli, Sam Guinea, Pa...
New connection-oriented networking technologies can provide quality-of-service guaranteed network connectivity required by some web-based applications. In this paper, we present a...
In this paper, we take the first step to address the gap between the security needs in outsourced hosting services and the protection provided in the current practice. We consider ...